705375001 has 2 divisors, whose sum is σ = 705375002. Its totient is φ = 705375000.

The previous prime is 705374951. The next prime is 705375043. The reversal of 705375001 is 100573507.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 665382025 + 39992976 = 25795^2 + 6324^2 .

It is a cyclic number.

It is not a de Polignac number, because 705375001 - 2¹⁵ = 705342233 is a prime.

It is not a weakly prime, because it can be changed into another prime (705375061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352687500 + 352687501.

It is an arithmetic number, because the mean of its divisors is an integer number (352687501).

Almost surely, 2^705375001 is an apocalyptic number.

It is an amenable number.

705375001 is a deficient number, since it is larger than the sum of its proper divisors (1).

705375001 is an equidigital number, since it uses as much as digits as its factorization.

705375001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 705375001 is about 26558.8968332647. The cubic root of 705375001 is about 890.1708214807.

The spelling of 705375001 in words is "seven hundred five million, three hundred seventy-five thousand, one".